PingNode function

Syntax

PingNode(MsgNodeName)

Description

Use the PingNode function to ping the specified node. It returns an XmlDoc object that you must go through to find the status of the node.

Parameters

Parameter Description

MsgNodeName

Specify the name of the message node you want to ping, as a string.

Returns

An XmlDoc object. The node in the XmlDoc object with the name of status contains information about the node you pinged.

Example

Local XmlDoc &ErrorInfo;

&ErrorInfo = PingNode("TESTNODENAME");
   &Root = &ErrorInfo.DocumentElement;
   &MsgNodeArray = &Root.GetElementsByTagName("msgnode");
   For &M = 1 To &MsgNodeArray.Len
      &MsgNode = &MsgNodeArray [&M];
      &MsgText = &MsgNode.FindNode("status").NodeValue;
      If &MsgText <> "Success (117,73)" Then
         Error ("Web Server not available for web service");
      End-If;
   End-For;

Related Topics